Spotlights are used like flashlights and are generally used outdoors. Indoor .Also, because of the different varieties, the use is different. The advantages of spotlights in commercial photos are highlighted, and the spotlights are very strong and unique in terms of space, color, and reality. It is a new trend and has a comparative advantage compared to other lamps. No matter whether it is heavy or understated, it is elegant and graceful, with gorgeous space and mood, and it can always become new and always enjoyable, beautiful and beautiful. The spotlight can be used both as a main illumination and as an auxiliary light source.